TDI Nitrox Course

TDI Nitrox Course Dive Subculture Technical

The TDI Nitrox course at Dive Subculture Technical is tailored for divers who want to enhance their underwater experience by learning to safely utilize enriched air nitrox (EANx) for recreational diving. This course covers essential skills and knowledge required to dive with nitrox, allowing for longer bottom times and reduced nitrogen absorption.

Participants will explore the benefits and limitations of using nitrox, including understanding oxygen exposure, gas planning, and proper mixing techniques. The course emphasizes safety protocols, enabling divers to manage their gas supplies effectively and minimize the risks associated with higher oxygen levels.

The TDI Nitrox course includes a combination of theoretical instruction, confined water training, and practical open water dives. Students will engage in comprehensive dive planning exercises, learn how to analyze nitrox mixtures, and practice handling equipment configured for nitrox use.

This course serves as a vital stepping stone for divers aiming to expand their skills and dive deeper into the realm of technical diving. With a focus on safety, knowledge, and proficiency, graduates are well-prepared to pursue further training, including courses like Advanced Nitrox or Trimix diving.

TDI Nitrox

– The Open water diver who is interested in learning more about nitrox mixtures

– The Open water diver who is interested in extending their bottom time

– The Certified Diver who has interest in moving forward with technical diving education

– Minimum age: 18

– Certification: Open Water Diver with at least 25 logged dives.

– Must be able to answer “no” to medical questions or obtain clearance from a physician.

– The benefits, hazards, and proper procedures for using nitrox mixes from 22 through 40 percent oxygen content

– Equipment considerations, cylinder labeling, analyzing nitrox mixtures, and gas blending procedures

– Ability to dive utilizing EAN-22 to EAN-40 without direct supervision

– Ability to enroll in TDI Advanced Nitrox, TDI Decompression Procedures, TDI Semi-closed Rebreather courses

– Demonstrate understanding of EAD calculations

– Perform oxygen analysis for nitrox mixtures

– Satisfactorily complete the TDI Nitrox course and written examination

Course Duration - 1 Day (2 Days if Diving)

Academics 1 Day

Pool Session None

Open Water 2 Dives

Course Structure

Technical Diving Guidelines Dive Subculture Technical

Equipments Required (All Technical Courses)

  • Primary and Secondary Regulators (Depends on Configuration)
  • Technical Back-mount BCD (Wing & Bladder) or a Technical Sidemount Harness
  • Primary Mask + Back Up Mask
  • Wet Notes and/or Slates
  • One Lift Bag and/or SMB
  • Dive Computer and Timing Device/or Backup Computer
  • Decompression Regulator(s)
  • Reels and Spools
  • Compass
  • Torch and Back Up Torches
  • Exposure Protection 3mm/5mm or Dry Suit 

Downloads

Please sign them and send them back to via email. Medical Questionnaire not applicable for this course

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